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package org.distorted.examples.macroblock;
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import java.io.IOException;
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import java.io.InputStream;
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import javax.microedition.khronos.egl.EGLConfig;
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import javax.microedition.khronos.opengles.GL10;
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import org.distorted.examples.R;
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import org.distorted.library.Distorted;
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import org.distorted.library.DistortedBitmap;
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import org.distorted.library.Interpolator1D;
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import org.distorted.library.Interpolator3D;
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import org.distorted.library.Float1D;
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import org.distorted.library.Float2D;
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import org.distorted.library.Float3D;
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import org.distorted.library.Float4D;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.opengl.GLES20;
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import android.opengl.GLSurfaceView;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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class MacroblockRenderer implements GLSurfaceView.Renderer
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{
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private GLSurfaceView mView;
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private DistortedBitmap macroblock;
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private Float4D Region;
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private int bmpHeight, bmpWidth;
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private Float2D traP, macP;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public MacroblockRenderer(GLSurfaceView v)
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{
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mView = v;
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Region = new Float4D(0,0,100,100);
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macP = new Float2D(530,200);
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traP = new Float2D(230,200);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onDrawFrame(GL10 glUnused)
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{
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GLES20.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
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GLES20.glClear( GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);
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macroblock.draw(System.currentTimeMillis());
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onSurfaceCreated(GL10 glUnused, EGLConfig config)
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{
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InputStream is = mView.getContext().getResources().openRawResource(R.raw.cat_and_dog);
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Bitmap bitmap;
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try
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{
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bitmap = BitmapFactory.decodeStream(is);
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}
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finally
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{
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try
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{
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is.close();
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}
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catch(IOException e) { }
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}
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bmpHeight = bitmap.getHeight();
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bmpWidth = bitmap.getWidth();
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macroblock = new DistortedBitmap(bitmap, 30);
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macroblock.macroblock( 30, Region, macP, 3000, 0.0f);
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macroblock.alpha (0.0f, Region, traP, 3000, 0.0f);
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try
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{
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Distorted.onSurfaceCreated(mView.getContext());
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}
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catch(Exception ex)
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{
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android.util.Log.e("Renderer", ex.getMessage() );
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onSurfaceChanged(GL10 glUnused, int width, int height)
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{
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int duration = 10000;
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Interpolator3D diMove = new Interpolator3D();
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diMove.setCount(0.0f);
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diMove.setDuration(duration);
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diMove.add(new Float3D(width-bmpWidth,height-bmpHeight,0));
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diMove.add(new Float3D(0,0,0));
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Interpolator3D diScale = new Interpolator3D();
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diScale.setCount(0.0f);
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diScale.setDuration(duration);
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diScale.add(new Float3D(1,1,1));
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diScale.add(new Float3D(0.33f,0.33f,1));
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Interpolator1D diRotate = new Interpolator1D();
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diRotate.setCount(0.0f);
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diRotate.setDuration(duration);
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diRotate.add(new Float1D( 0));
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diRotate.add(new Float1D(360));
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macroblock.abortAllEffects(Distorted.TYPE_MATR);
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macroblock.move(diMove);
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macroblock.scale(diScale);
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macroblock.rotate( new Float3D(bmpWidth/2,bmpHeight/2,0), diRotate, 0.0f, 0.0f, 1.0f);
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Distorted.onSurfaceChanged(width, height);
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}
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}
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